Explore equalities, inequalities, the equal sign, and operations with the Cool Chameleons. This set includes:
* 36 addition and subtraction cards with representations of numbers 0-18. The background color of the cards makes differentiation simple: blue background for 0-12, red background for 13-18. Use the cards to match expressions for numbers (CCSS 1.OA.3,1.OA.6) and compare the value of numerical expressions (CCSS 1.OA.7). Print multiple sets of these cards for a great game of War!
* A poster comparing chameleons’ changing colors with changing representations for numbers (CCSS 1.OA.7).
* Math tools to provide support as needed: thematic number line and 120 chart
* Assessment page with answer key
Colorful Chameleons Graphics by Charlotte Braddock at Charlotte's Clips.
Thanks for your interest in this resource! You may also be interested in Names for Numbers:1-24 on the Common Core Snail Trail